This project is a highly available new energy time-sharing car rental system suite based on the cloud-native ecosystem, which uses the current popular cloud-native technology stack to meet the needs of manufacturers. In this suite, we use Kubernetes for container orchestration and management, Prometheus for monitoring and alerting, Jaeger provides us with distributed tracking and performance analysis, and OpenTelemetry provides us with real-time data collection and processing capabilities. These advanced technologies together constitute a complete set of time-sharing car rental system solutions, making it easier for manufacturers to manage their car rental business, and can ensure the high availability and stability of the system.